importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41697/041697.root using z positions from 2006/7 MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 5.28291e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0692e+04 9.4678e-01 9.8006e-01 1.0169e+00 1.0733e+00 1.0826e+00 1.0694e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10702.809072 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00014 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.2911e-01 1.1429e-01 2.0644e-01 5.7939e-01 9.7228e-01 1.2202e+00 4.3365e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.433446 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 8.99226e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8203e+03 9.5639e-01 9.8717e-01 1.0021e+00 1.0116e+00 1.0444e+00 5.8223e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5826.143324 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 8.99233e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8192e+03 9.5765e-01 9.8753e-01 1.0020e+00 1.0114e+00 1.0431e+00 5.8212e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5825.063406 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 8.99234e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8191e+03 9.5766e-01 9.8754e-01 1.0020e+00 1.0114e+00 1.0431e+00 5.8211e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5824.876919 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.04189e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5922e+02 4.2513e-02 8.1924e-01 9.2233e-01 1.0745e+00 2.1451e+00 7.6122e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 759.986162 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 8.99226e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8203e+03 9.5639e-01 9.8717e-01 1.0021e+00 1.0116e+00 1.0444e+00 5.8223e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5826.143324 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 8.99233e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8192e+03 9.5765e-01 9.8753e-01 1.0020e+00 1.0114e+00 1.0431e+00 5.8212e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5825.063406 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 8.99234e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8191e+03 9.5766e-01 9.8754e-01 1.0020e+00 1.0114e+00 1.0431e+00 5.8211e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5824.876919 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2232e-03 1.6851e-01 3.6129e-01 8.3767e-01 1.3618e+00 1.9426e+00 2.3294e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003553 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.09152e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7755e+03 9.7942e-01 9.9312e-01 9.9995e-01 1.0031e+00 1.0435e+00 2.7775e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2778.309949 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.09153e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6453e+03 9.7945e-01 9.9365e-01 9.9994e-01 1.0027e+00 1.0418e+00 2.6473e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2647.989953 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.09153e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6438e+03 9.7946e-01 9.9367e-01 9.9994e-01 1.0027e+00 1.0417e+00 2.6458e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2646.435840 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.61473e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8549e+04 9.7235e-01 9.9479e-01 1.0000e+00 1.0094e+00 1.0533e+00 2.8551e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28577.782402 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.61465e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8549e+04 9.7240e-01 9.9495e-01 1.0000e+00 1.0093e+00 1.0533e+00 2.8551e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28577.502795 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.61442e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8549e+04 9.7240e-01 9.9495e-01 1.0000e+00 1.0093e+00 1.0533e+00 2.8551e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28577.763416 TO DIAGONAL. MINUIT WARNING IN PARAMETR ============== VARIABLE2 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.23812e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8750e+04 9.6107e-01 9.9980e-01 9.9996e-01 1.0008e+00 1.0548e+00 2.8752e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28778.668453 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.23803e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8750e+04 9.6110e-01 9.9994e-01 9.9996e-01 1.0007e+00 1.0548e+00 2.8752e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28779.197158 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6.53805e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7937e+01 1.4961e-01 4.7031e-01 9.6638e-01 1.0068e+00 2.0660e+00 6.0278e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 57.997137 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1104.96 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5211e+01 1.7777e-01 5.2093e-01 8.2037e-01 1.0262e+00 1.4335e+00 2.8232e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 25.238820 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00489 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1.7205e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5453e+03 5.6740e-01 8.5265e-01 1.0236e+00 1.2192e+00 1.7512e+00 5.5469e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5550.817381 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.036685696688848468, 0.000627167066904466], 'Dx': [0.19932790498099884, 0.000408578399744286], 'chisquare': 1792.0139083143049, 'L': [31.581169801218024, 0.29770938116127965], 'A_d': [0.00035118332569827881, 2.5443372846378765e-05], 'L_d': [0.25724689492906849, 0.0060171069618572548], 'Dy': [-0.017890405734577897, 0.00038293543004819242], 'phase': [-65.770967202305897, 0.021700411203056547]} {'A': [0.036685887178479482, 0.00062680460135938754], 'Dx': [0.1993279015892071, 0.00040852238982047595], 'chisquare': 1792.013908460204, 'L': [31.581167397908338, 0.2978663516959692], 'A_d': [0.00035118719768251205, 2.5456403433626873e-05], 'L_d': [0.25724690796638877, 0.0060213257915168739], 'Dy': [-0.01789040216960025, 0.00038272501405511861], 'phase': [-97.186895133253444, 0.021693490205564103]} {'A': [0.05040341926418751, 0.00067419233936244494], 'Dx': [0.20674625192398999, 0.00046578983086043024], 'chisquare': 2208.9836887456058, 'L': [50.33469461641117, 1.0450478667473995], 'A_d': [0.0017466242363682327, 2.7821008750456011e-05], 'L_d': [0.51951285540634895, 0.020625316785596204], 'Dy': [-0.016482684642092238, 0.00042072520505787026], 'phase': [-2.4718951972932359, 0.021955423401628593]} {'A': [0.050403534824807195, 0.00067368102044496059], 'Dx': [0.20674621795131287, 0.00046535630299882058], 'chisquare': 2208.9836893287279, 'L': [50.334322574839149, 1.041604955968257], 'A_d': [0.0017466313568585412, 2.7743592324991351e-05], 'L_d': [0.51950619161709788, 0.020559964402672604], 'Dy': [-0.016482673878678966, 0.00042067262460143695], 'phase': [72.926319760251602, 0.021894260121200659]} {'A': [0.036685991506718862, 0.00062695125236350568], 'Dx': [0.19932792131468346, 0.00040857070305033716], 'chisquare': 1792.0139119108253, 'L': [31.581029703567744, 0.29788904136976235], 'A_d': [0.00035119509341985378, 2.5457433641212779e-05], 'L_d': [0.25724412166138311, 0.0060216123924118903], 'Dy': [-0.017890550791925364, 0.00038278437656291686], 'phase': [59.892751345281596, 0.021696525410291656]} {'A': [0.036685694244162348, 0.00062556436040292485], 'Dx': [0.19932790559551705, 0.00040823268446477101], 'chisquare': 1792.0139084017574, 'L': [31.581232279480041, 0.29754297116958206], 'A_d': [0.00035118456081084659, 2.5426966850372601e-05], 'L_d': [0.25724816650067373, 0.0060161169446956986], 'Dy': [-0.017890344540482772, 0.00038242402290489252], 'phase': [72.459114616105865, 0.021665263350712394]} {'A': [0.03983719599770072, 0.00064187564832410282], 'Dx': [0.20248021774034441, 0.00041265517690547426], 'chisquare': 3208.9676954770412, 'L': [42.788516778223809, 0.40887583478553324], 'A_d': [0.001242082827471791, 1.5194518753258723e-05], 'L_d': [9.5367401325985313e-07, 0.00058877441615126647], 'Dy': [-0.016380996805162695, 0.00043372252976325854], 'phase': [66.633003815695162, 0.020957352647954508]} final fit results: chi = 1792.01390831 A = 0.036686 +/- 0.000627 A_d = 0.000351 +/- 0.000025 L = 31.581170 +/- 0.297709 L_d = 0.257247 +/- 0.006017 phase = -65.770967 +/- 0.021700 Dx = 0.199328 +/- 0.000409 Dy = -0.017890 +/- 0.000383